Method log

cat-client/src/main/java/com/dianping/cat/Cat.java:260–264

(String severity, String message)

	}

	static void log(String severity, String message) {
		MessageFormat format = new MessageFormat("[{0,date,MM-dd HH:mm:ss.sss}] [{1}] [{2}] {3}");

		System.out.println(format.format(new Object[] { new Date(), severity, "cat", message }));
	}

	public static void logError(String message, Throwable cause) {
		try {